A portable double-sided nondestructive detection device for rice and wheat mildew

A non-destructive testing and testing device technology, applied in measuring devices, testing plant materials, instruments, etc., can solve problems such as low accuracy, low testing efficiency, and poor reliability.

Inactive Publication Date: 2020-12-01
CHINA AGRI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The current situation of my country's farmers' scattered planting mode and "mixed harvesting and mixed storage" of grain storage mainly relies on manual detection to screen moldy grains, which has low detection efficiency and poor reliability, which seriously affects the objectivity and comparability of detection results; use professional equipment , high cost and not easy to obtain, or can only detect mildew on one side of rice and wheat, and the accuracy is low

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  • A portable double-sided nondestructive detection device for rice and wheat mildew
  • A portable double-sided nondestructive detection device for rice and wheat mildew
  • A portable double-sided nondestructive detection device for rice and wheat mildew

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Embodiment Construction

[0022] In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below in conjunction with the drawings in the embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of the invention.

[0023] Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0024] The embodiments and directional words described below by referring to the figures are exemplary and are intended to explain the present invention, but should not be construed as limiting the present invention.

[0025] Such as figure 1 wit...

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Abstract

The invention discloses a double-sided non-destructive detecting device for portable rice and wheat mildew. The device mainly comprises a turning device, a box body and a receiving tray, wherein a two-dimensional code is pasted above the outside of the box body; an opening area is arranged at the top of the box body for image collection equipment to collect images of the rice and wheat to be tested; the box body is internally provided with a turning device for holding and turning over the rice and wheat samples to be tested; and the receiving tray is arranged below the inside of the box body for receiving the rice and wheat samples to be tested. The turning device is the core component of the invention. By adopting a two-stage transmission mode, the steering gear rotates by a specified angle when working to drive the timing belt to rotate to complete the first-stage transmission mode, and the gear transmission is driven through the timing pulley to make the roller complete the rotationof the specified angle to complete the second-stage transmission.

Description

technical field [0001] The invention belongs to the technical field of agricultural product detection, and relates to an agricultural product detection device, in particular to a double-sided mildew detection device for rice and wheat. Background technique [0002] As important grains, rice and wheat are widely planted all over the world. At present, the output of rice and wheat in my country ranks first in the world, but grain mildew has always been a major problem that plagues human food security. [0003] According to the World Health Organization, mycotoxins are toxic compounds naturally produced by certain types of molds (fungi). Molds capable of producing mycotoxins grow in many foods, including cereals. Molds tend to grow on crops in warm, humid or humid environments Grow in or on food before and after harvest and during storage, and most mycotoxins are chemically stable to withstand food processing procedures. [0004] Some foodborne mycotoxins are known to cause ac...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N21/84G01N21/01
CPCG01N21/01G01N21/84G01N2021/8466
Inventor 王伟王庆林秦浩栋董爱军鹿瑶赵昕贾贝贝宋淑仙
Owner CHINA AGRI UNIV
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